2788816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10278

約数の個数: 20

約数和(自身を含む): 5721732

約数和(自身を除く): 2932916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 10253, 20506, 41012, 82024, 164048, 174301, 348602, 697204, 1394408, 2788816]

約数ペア:

[(1, 2788816), (2, 1394408), (4, 697204), (8, 348602), (16, 174301), (17, 164048), (34, 82024), (68, 41012), (136, 20506), (272, 10253)]